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Define the role of network devices like Modems, Routers, Gateways, and Switches.

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  • {Modem} – Converts digital and analog signals for internet access.
  • {Router} – Connects different networks and directs data packets.
  • {Gateway} – Translates communication between different protocols.
  • {Switch} – Connects devices within a LAN and forwards data using MAC addresses.
Updated On: Mar 10, 2026
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